'Pure' in the Bible

so that you can approve the things that are superior and can be pure and blameless in the day of Christ,

the former proclaim Christ out of selfish ambition rather than from pure motives, thinking to cause me distress in my imprisonment.

so that you may be blameless and pure, children of God who are faultless in a crooked and perverted generation, among whom you shine like stars in the world.

Nay, I even reckon all things as pure loss because of the priceless privilege of knowing Christ Jesus my Lord. And for His sake I have suffered the loss of everything, and reckon it all as mere refuse, in order that I may win Christ and be found in union with Him,

Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good report; if there be any virtue, and if there be any praise, think on these things.